[Sinon] Announcement of Change in Corporate Representative Directors at Subsidiary Taiwan Fengkang Supermarket

1. Date of change: 2026/05/29. 2. Name of legal entity: Sinon Corporation. 3. Names of predecessors: (1) Yen Tzu-fang, (2) Kuo Tzu-kuan. 4. Resumes of predecessors: (1) Yen Tzu-fang: Chairman of Sinon Corp, (2) Kuo Tzu-kuan: Director of Sinon Corp. 5. Names of successors: (1) Chang Yao-jen, (2) Lin Shih-chieh. 6. Resumes of successors: (1) Chang Yao-jen: Vice Chairman of Sinon Corp, (2) Lin Shih-chieh: Director of Sinon Corp. 7. Reason for change: Re-assignment of corporate representative directors. 8. Original term: 2023/06/13 to 2026/06/12. 9. Effective date: 2026/05/29. 10. Other matters: None.